Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Current Assets
Cash and cash equivalents	$ 77,747	$ 154,684
Accounts receivable, net of $13,630 and $13,586 of adjustments for chargebacks and other allowances at March 31, 2016 and December 31, 2015, respectively	22,481	21,932
Inventories, net	13,922	13,387
Prepaid income taxes	1,150	1,127
Prepaid expenses and other current assets	1,252	1,453
Total Current Assets	116,552	192,583
Property and equipment, net	8,415	7,131
Deferred tax asset, net of valuation allowance	17,397	17,316
Intangible assets, net	147,386	66,397
Goodwill	1,838	1,838
Total Assets	291,588	285,265
Current Liabilities
Accounts payable	3,040	2,066
Accrued expenses and other	1,727	617
Accrued royalties	4,632	606
Accrued compensation and related expenses	722	1,188
Accrued Medicaid rebates	3,424	4,631
Returned goods reserve	2,666	2,648
Total Current Liabilities	16,211	11,756
Long-term Liabilities
Convertible notes, net of discount and deferred financing costs	115,199	113,427
Total Liabilities	$ 131,410	$ 125,183
Commitments and Contingencies (Note 11)
Stockholders' Equity
Common Stock, $0.0001 par value, 33,333,334 shares authorized; 11,455,364 shares issued and outstanding at March 31, 2016; 11,498,228 shares issued and outstanding at December 31, 2015	$ 1	$ 1
Class C Special Stock, $0.0001 par value, 781,281 shares authorized; 10,864 shares issued and outstanding at March 31, 2016 and December 31, 2015, respectively	0	0
Preferred Stock, $0.0001 par value, 1,666,667 shares authorized; 0 shares issued and outstanding at March 31, 2016 and December 31, 2015, respectively	0	0
Additional paid-in capital	165,681	164,431
Accumulated deficit	(5,504)	(4,350)
Total Stockholders' Equity	160,178	160,082
Total Liabilities and Stockholders' Equity	$ 291,588	$ 285,265